Impact

GET /v1/changes/{realityChangeEventId}/impacts?cursor={cursor}&limit={limit}

Given a classified change event, returns the page of registered dependents it's attributed to affect.

Response — ImpactPageV1

A cursor-paginated list of ImpactRecordV1 entries. Impact is computed from a real change event — it is never inferred speculatively without one.

Who gets impact records

Only dependents that registered interest in the affected entity/topic/scope — impact is never fanned out beyond what was explicitly registered.